Re: [CentOS] CentOS-7-x86_64-GenericCloud.raw very unusual format

2016-10-14 Thread TE Dukes 


> -Original Message-
> From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On
> Behalf Of Karanbir Singh
> Sent: Tuesday, October 11, 2016 5:21 PM
> To: centos@centos.org
> Subject: Re: [CentOS] CentOS-7-x86_64-GenericCloud.raw very unusual
> format
> 
> On 11/10/16 03:21, TE Dukes wrote:
> > Just a question, what exactly are these images?
> >
> > I see it mentioned on the CentOS website but not a lot of info on
> > exactly what it is and what it does.
> >
> > How does this differ from a CentOS 7 VM installed from an ISO? Are
> > these just pre-made images?
> 
> these are images prebuilt to work in cloud infrastructure like openshift /
> amazon ec2 etc. they are pre-setup with cloud-init tools and are formatted
in
> different backing filetypes.
> 
> you can use them for local VM's as well, but you will just need to do a
bit
> more work since there is no way to login to the images without exporting
the
> metadata externally to setup passwords and keys etc.
> 

Sorry I haven't replied sooner. Still trying to digest this.

I appreciate your response. I have no idea what you said or what use they
would be if you couldn't login except via SSH. How would you add content? I
did see something about having to change the root password or something.

Might spin one up to see, I'm still lost.

Is there a demo site?

TIA

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Re: [CentOS] CentOS 7/GNOME 3 customise top panel

2016-10-14 Thread Tris Hoar 

On 14/10/2016 15:45, Toralf Lund wrote:

On 14/10/16 16:23, Tris Hoar wrote:

On 14/10/2016 13:39, Toralf Lund wrote:

Hi,

Is there any way to customise the top panel in CentOS 7 with GNOME 3
(which I recently tried for the first time)? Specifically, I want to add
"application launchers", as it will make start-up faster than the
standard alternatives. (Because you can move the mouse directly to the
right place - you don't have to carry out another action, wait for icons
or menu items to pop up, look for the right one etc first.)

People on the web talk about a "context" menu that opens if you use some
kind of weird combination of right mouse-click and Alt, Windows key,
Ctrl, left click, Alt Gr or whatever, but there seems to be no way to
make that happen on CentOS.

I found an answer of sorts in
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.centos.org_forums_viewtopic.php-3Ft-3D47957=CwICAg=KV_I7O14pmwRcmAVyJ1eg4Jwb8Y2JAxuL5YgMGHpjcQ=Q0oqxzgUp3xCCIiJDwS-RbNDndQ-KZDhj8wwveNoqU4=BxVT4fC5-ld_lFoIcV_OwlpkAWG-qCjrKVYMcYoQGzc=bnrSG3ad2veUCGecX3vTMEbjyXprqn1AGP1ok0TmLVc=
-

In straight Gnome Shell -- CentOS 7 defaults to a modified version
using extensions -- the panel *is* locked. Visit extensions.gnome.org
to see if something there is useful.

- but I don't think I quite understand it. I mean, the ability to add
extensions is nice, but if the panel is locked, isn't an "unlock"
function what I should be looking for? This doesn't quite sound like an
"extension". Or is the actual menu everyone talks about itself an
extension? If that's the case, surely isn't there some other way to make
the changes? If the standard panel allows stuff to be added, there must
be a standard way to do it, right?

Also, if I do need extensions, I'd prefer to install it via the package
manager system rather than through a special web interface...

Does anyone know more about this? Any help would be appreciated. -
Except, that is, I don't really need anyone to suggest switching to MAME
or some other alternative desktop. I might end up doing just that, but
it really bugs me that I can't get functionality that's supposed to be
there to work...

- Toralf


Hi Toralf,

Have a look at
https://urldefense.proofpoint.com/v2/url?u=https-3A__extensions.gnome.org_=CwICAg=KV_I7O14pmwRcmAVyJ1eg4Jwb8Y2JAxuL5YgMGHpjcQ=Q0oqxzgUp3xCCIiJDwS-RbNDndQ-KZDhj8wwveNoqU4=BxVT4fC5-ld_lFoIcV_OwlpkAWG-qCjrKVYMcYoQGzc=KEcKgPQYo6TSlJrKF4krI90szNC5QTVlVnIsUDdWsWU=
specificity
https://urldefense.proofpoint.com/v2/url?u=https-3A__extensions.gnome.org_extension_6_applications-2Dmenu_=CwICAg=KV_I7O14pmwRcmAVyJ1eg4Jwb8Y2JAxuL5YgMGHpjcQ=Q0oqxzgUp3xCCIiJDwS-RbNDndQ-KZDhj8wwveNoqU4=BxVT4fC5-ld_lFoIcV_OwlpkAWG-qCjrKVYMcYoQGzc=hudrg7rSGBGWTdezYPyROGgrIzPhhPRxs5YYgH2dmDg=




Maybe I should have been a bit more specific; I don't want launchers in
a menu accessed from the panel - I want the icons to appear directly in
the panel itself.



Ok, I think I understand now. Does this not work?
https://extensions.gnome.org/extension/4/panel-favorites/


also look at Gnome Tweak Tool which lets you make some other changes
to how Gnome 3 works.

I tried this earlier, but didn't find any setting related to what I want.


That application Menu I believe will work on C7 (I'm using F24 as my
desktop)

The menu is actually there already - the relevant extension seems to be
pre-installed.

In the Fedora version, what happens if you press Alt and right-click on
the panel? If the answer is "nothing", how about
"Windows"+Alt+right-click or Ctrl+Alt+right-click?


Those do nothing for me either.



- Toralf



Tris





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Re: [CentOS] [Fwd: CentOS 7 and exfat]

2016-10-14 Thread John R Pierce 

On 10/14/2016 9:10 AM, m.r...@5-cent.us wrote:

>>User, upgrading  from Mac to Linux, has some flash drives that are
>>a new format to me: exfat15. mount knows nussing, nussing I tell you.
>>I can't find any packages in the std. repos, including elrepo.

(I believe I've mentioned before that he doesn't want me to use, say,nux's.)
^^^


plug a mac in the network, plug the flash drives into the mac, share 
them via smb or nfs, and mount them from linux.



--
john r pierce, recycling bits in santa cruz

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Re: [CentOS] [Fwd: CentOS 7 and exfat]

2016-10-14 Thread Phil Wyett 
On Fri, 2016-10-14 at 12:10 -0400, m.r...@5-cent.us wrote:
> Phil Wyett wrote:
> >>
> >> User, upgrading  from Mac to Linux, has some flash drives that are
> >> a new format to me: exfat15. mount knows nussing, nussing I tell you.
> >> I can't find any packages in the std. repos, including elrepo.
> 
> (I believe I've mentioned before that he doesn't want me to use, say,nux's.)
> ^^^

Hi,

Oops, I am operating on low sleep and reading is suffering. ;-)

You could always pull the sources from nux and local build. You could
leverage their spec and use official upstream tarball etc if the
paranoia is high.

Regards

Phil


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Re: [CentOS] [Fwd: CentOS 7 and exfat]

2016-10-14 Thread m . roth 
Phil Wyett wrote:
>>
>> User, upgrading  from Mac to Linux, has some flash drives that are
>> a new format to me: exfat15. mount knows nussing, nussing I tell you.
>> I can't find any packages in the std. repos, including elrepo.

(I believe I've mentioned before that he doesn't want me to use, say,nux's.)
^^^
>
> A quick search shows packages available in nux.
>
> https://www.centos.org/forums/viewtopic.php?t=50107#p212820
>


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Re: [CentOS] [Fwd: CentOS 7 and exfat]

2016-10-14 Thread Phil Wyett 
On Fri, 2016-10-14 at 10:53 -0500, Valeri Galtsev wrote:
> Dear Experts,
> 
> Could someone help Mark with his question. He appears to be blocked from
> ability to post to list at the moment. His question is  below (and I
> personally have no idea how to help with that).
> 
> Thanks.
> Valeri
> 
>  Original Message 
> Subject: CentOS 7 and exfat
> From:m.r...@5-cent.us
> Date:Fri, October 14, 2016 10:39 am
> To:  "CentOS" 
> Cc:  "Valeri Galtsev" 
> --
> 
> Valerie,
> 
>I've been talking to my tech support, and need to bother them again,
> but I've been blocked by SORBS for two weeks now Could I trouble
> you to post this to the list?
> 
> Hi, folks,
> 
> User, upgrading  from Mac to Linux, has some flash drives that are
> a new format to me: exfat15. mount knows nussing, nussing I tell you.
> I can't find any packages in the std. repos, including elrepo. (I
> believe I've mentioned before that he doesn't want me to use, say,
> nux's.)
> 
>Anything I can do? This is a system just built a week ago as CentOS 7.
> 
>mark

Hi,

A quick search shows packages available in nux.

https://www.centos.org/forums/viewtopic.php?t=50107#p212820

Regards

Phil



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[CentOS] [Fwd: CentOS 7 and exfat]

2016-10-14 Thread Valeri Galtsev 
Dear Experts,

Could someone help Mark with his question. He appears to be blocked from
ability to post to list at the moment. His question is  below (and I
personally have no idea how to help with that).

Thanks.
Valeri

 Original Message 
Subject: CentOS 7 and exfat
From:m.r...@5-cent.us
Date:Fri, October 14, 2016 10:39 am
To:  "CentOS" 
Cc:  "Valeri Galtsev" 
--

Valerie,

   I've been talking to my tech support, and need to bother them again,
but I've been blocked by SORBS for two weeks now Could I trouble
you to post this to the list?

Hi, folks,

User, upgrading  from Mac to Linux, has some flash drives that are
a new format to me: exfat15. mount knows nussing, nussing I tell you.
I can't find any packages in the std. repos, including elrepo. (I
believe I've mentioned before that he doesn't want me to use, say,
nux's.)

   Anything I can do? This is a system just built a week ago as CentOS 7.

   mark



Valeri Galtsev
Sr System Administrator
Department of Astronomy and Astrophysics
Kavli Institute for Cosmological Physics
University of Chicago
Phone: 773-702-4247

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[CentOS] Firefox and Chrome - dicking about with my volume.

2016-10-14 Thread Gary Stainburn 
I have Centos 7 installed on my laptop which works perfectly fine.

I use a variety of music apps including VLS, mplayer and squeezelite. They all 
work fine, and using the KDE mixer app I have the levels set just as I like 
them.

Why is it then that if i start up either Firefox or Chrome, whichever I start 
up first creates a new sound device which appears in the mixer, and then 
changes my master volume level.

Firstly, why the hell does a web browser have to create a new sound device, 
and why the hell does it alter the master volume?

Secondly, can anyone tell me how to take back control of my own music volume, 
and prevent both programs from messing with it?

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[CentOS] CentOS 7 and exfat

2016-10-14 Thread m . roth 
Valerie,

   I've been talking to my tech support, and need to bother them again,
but I've been blocked by SORBS for two weeks now Could I trouble
you to post this to the list?

Hi, folks,

User, upgrading  from Mac to Linux, has some flash drives that are
a new format to me: exfat15. mount knows nussing, nussing I tell you.
I can't find any packages in the std. repos, including elrepo. (I
believe I've mentioned before that he doesn't want me to use, say,
nux's.)

   Anything I can do? This is a system just built a week ago as CentOS 7.

   mark

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Re: [CentOS] Disable hybernate/suspend in CentOS 7

2016-10-14 Thread Valeri Galtsev 

On Fri, October 14, 2016 5:05 am, Leon Fauster wrote:
> Am 14.10.2016 um 10:19 schrieb Liam O'Toole :
>> On 2016-10-13, Valeri Galtsev
>>  wrote:
>>>
>>> On Thu, October 13, 2016 11:55 am, Mike - st257 wrote:
 On Thu, Oct 13, 2016 at 11:33 AM, Valeri Galtsev
  wrote:


 Have you tried disabling power management via GRUB options?
 http://askubuntu.com/a/130541

>>>
>>> Mike, thanks! You gave me good enough push into right direction,
>>> thanks to which I solved my problem.
>>>
>>> Disabling power management via GRUB (boot) options didn't help me. I
>>> went further along these lines, tried to tweak related stuff in
>>> /etc/systemd/login.conf (systemd experts will probably lough, I'm not
>>> one, so... ;-) - didn't help either. I finally came to doing what
>>> helped me: edited
>>>
>>> /usr/share/polkit-1/actions/org.freedesktop.login1.policy
>>>
>>> (replaced "yes" with "no" in a few related places). This solved my
>>> problem. I'm not posting what exactly I changed, as I overdid it
>>> (disabled locally logged in user's ability to reboot/poweroff machine,
>>> and the same from gdm loging screen - I will need to restore these).
>>>
>>> Thanks!  Valeri
>>
>> Be aware that the file
>> /usr/share/polkit-1/actions/org.freedesktop.login1.policy is not a
>> configfile and will be silently overwritten when systemd is upgraded.
>>
>> In earlier releases of PolicyLit local changes were made in
>> /etc/polkit-1/localauthority, but I don't know if that approach still
>> works.
>
>
>
> its long time ago but some EL6 workstation have here:
>
> $ cat /etc/polkit-1/localauthority/50-local.d/10-disable-hibernate.pkla
> [Disable suspend]
> Identity=unix-group:*
> Action=org.freedesktop.devicekit.power.hibernate
> ResultAny=no
> ResultInactive=no
> ResultActive=no
>

Thanks Leon and Liam! You finally set me straight. All works, and other
local user abilities stay intact (user can power of or reboot machine, the
same can be done from gdm login screen). What finally worked for me
(without fear to be overwritten with update) is the following. As you
said, I edited (created new) file:

/etc/polkit-1/localauthority/50-local.d/10-disable-hibernate.pkla

This is what I put in it:

[Disable suspend]
Identity=unix-group:*
#Action=org.freedesktop.devicekit.power.hibernate
Action=org.freedesktop.login1.inhibit-handle-suspend-key
ResultAny=no
ResultInactive=no
ResultActive=no

[Disable suspend2]
Identity=unix-group:*
Action=org.freedesktop.login1.inhibit-handle-hibernate-key
ResultAny=no
ResultInactive=no
ResultActive=no

[Disable suspend3]
Identity=unix-group:*
Action=org.freedesktop.login1.suspend
ResultAny=no
ResultInactive=no
ResultActive=no

[Disable suspend4]
Identity=unix-group:*
Action=org.freedesktop.login1.suspend-multiple-sessions
ResultAny=no
ResultInactive=no
ResultActive=no

[Disable suspend5]
Identity=unix-group:*
Action=org.freedesktop.login1.hibernate
ResultAny=no
ResultInactive=no
ResultActive=no

[Disable suspend6]
Identity=unix-group:*
Action=org.freedesktop.login1.hibernate-multiple-sessions
ResultAny=no
ResultInactive=no
ResultActive=no



As they say: you don't need to know everything, you only need to know
right person you can ask ;-)

Thanks again, everybody!

Valeri

>
> --
> LF
>
>
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Valeri Galtsev
Sr System Administrator
Department of Astronomy and Astrophysics
Kavli Institute for Cosmological Physics
University of Chicago
Phone: 773-702-4247

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[CentOS-announce] Updated Vagrant Box's are now available : 1609

2016-10-14 Thread Karanbir Singh 
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hi,

Updated Vagrant box's are now available for CentOS Linux 7 and CentOS
Linux 6 for x86_64. These are available, as in the past, for the
Libvirt and the VirtualBox providers in Vagrant. We have also enabled
the vmware providers, for anyone using Vmware's products for backing
Vagrant on Linux, MacOS or Windows.

ref: https://atlas.hashicorp.com/centos/boxes/6
 https://atlas.hashicorp.com/centos/boxes/7

Release Notes for these images are published at :
https://seven.centos.org/2016/10/updated-centos-vagrant-images-available
- -v1609-01/

We are doing all of our work, including build scripts and build
content for these Vagrant Box's as a part of the CentOS Cloud Instance
SIG. And host the content for contribution and participation at
https://github.com/CentOS/sig-cloud-instance-build/tree/master/vagrant
- - I would like to invite everyone to come join us and help extend the
scope of this work, as well as improve the current results.

regards,

- -- 
Karanbir Singh, Project Lead, The CentOS Project
+44-207-0999389 | http://www.centos.org/ | twitter.com/CentOS
GnuPG Key : http://www.karan.org/publickey.asc
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Re: [CentOS] CentOS 7/GNOME 3 customise top panel

2016-10-14 Thread Toralf Lund 

On 14/10/16 16:23, Tris Hoar wrote:

On 14/10/2016 13:39, Toralf Lund wrote:

Hi,

Is there any way to customise the top panel in CentOS 7 with GNOME 3
(which I recently tried for the first time)? Specifically, I want to add
"application launchers", as it will make start-up faster than the
standard alternatives. (Because you can move the mouse directly to the
right place - you don't have to carry out another action, wait for icons
or menu items to pop up, look for the right one etc first.)

People on the web talk about a "context" menu that opens if you use some
kind of weird combination of right mouse-click and Alt, Windows key,
Ctrl, left click, Alt Gr or whatever, but there seems to be no way to
make that happen on CentOS.

I found an answer of sorts in
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.centos.org_forums_viewtopic.php-3Ft-3D47957=CwICAg=KV_I7O14pmwRcmAVyJ1eg4Jwb8Y2JAxuL5YgMGHpjcQ=Q0oqxzgUp3xCCIiJDwS-RbNDndQ-KZDhj8wwveNoqU4=BxVT4fC5-ld_lFoIcV_OwlpkAWG-qCjrKVYMcYoQGzc=bnrSG3ad2veUCGecX3vTMEbjyXprqn1AGP1ok0TmLVc= 
-

In straight Gnome Shell -- CentOS 7 defaults to a modified version
using extensions -- the panel *is* locked. Visit extensions.gnome.org
to see if something there is useful.

- but I don't think I quite understand it. I mean, the ability to add
extensions is nice, but if the panel is locked, isn't an "unlock"
function what I should be looking for? This doesn't quite sound like an
"extension". Or is the actual menu everyone talks about itself an
extension? If that's the case, surely isn't there some other way to make
the changes? If the standard panel allows stuff to be added, there must
be a standard way to do it, right?

Also, if I do need extensions, I'd prefer to install it via the package
manager system rather than through a special web interface...

Does anyone know more about this? Any help would be appreciated. -
Except, that is, I don't really need anyone to suggest switching to MAME
or some other alternative desktop. I might end up doing just that, but
it really bugs me that I can't get functionality that's supposed to be
there to work...

- Toralf


Hi Toralf,

Have a look at 
https://urldefense.proofpoint.com/v2/url?u=https-3A__extensions.gnome.org_=CwICAg=KV_I7O14pmwRcmAVyJ1eg4Jwb8Y2JAxuL5YgMGHpjcQ=Q0oqxzgUp3xCCIiJDwS-RbNDndQ-KZDhj8wwveNoqU4=BxVT4fC5-ld_lFoIcV_OwlpkAWG-qCjrKVYMcYoQGzc=KEcKgPQYo6TSlJrKF4krI90szNC5QTVlVnIsUDdWsWU= 
specificity 
https://urldefense.proofpoint.com/v2/url?u=https-3A__extensions.gnome.org_extension_6_applications-2Dmenu_=CwICAg=KV_I7O14pmwRcmAVyJ1eg4Jwb8Y2JAxuL5YgMGHpjcQ=Q0oqxzgUp3xCCIiJDwS-RbNDndQ-KZDhj8wwveNoqU4=BxVT4fC5-ld_lFoIcV_OwlpkAWG-qCjrKVYMcYoQGzc=hudrg7rSGBGWTdezYPyROGgrIzPhhPRxs5YYgH2dmDg= 



Maybe I should have been a bit more specific; I don't want launchers in 
a menu accessed from the panel - I want the icons to appear directly in 
the panel itself.


also look at Gnome Tweak Tool which lets you make some other changes 
to how Gnome 3 works.

I tried this earlier, but didn't find any setting related to what I want.

That application Menu I believe will work on C7 (I'm using F24 as my 
desktop)
The menu is actually there already - the relevant extension seems to be 
pre-installed.


In the Fedora version, what happens if you press Alt and right-click on 
the panel? If the answer is "nothing", how about 
"Windows"+Alt+right-click or Ctrl+Alt+right-click?


- Toralf



Tris


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Re: [CentOS-es] Distribución Linux OT

2016-10-14 Thread César Martinez 
Gracias a todos por sus repuestas he revisado y me parece que Zeroshell 
es bastante fácil de configurar y se apega a loq ue estoy necesitando, 
revisaré que encuentro por la red, gracias nuevamente


--
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|Tel: (593-2)554-271 2221-386 | Ext 4501
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El 14/10/16 a las 06:29, Rodolfo Edgar escribió:

El 13/10/16, César Martinez  escribió:

Saludos amigos Listeros espero que todos son encuentren bien, quería
preguntar si de pronto alguien conoce alguna distribución basada en
Linux que permita hacer balanceo de carga con dos proveedores
distintos,  segmentación del ancho de banda,  y hot spoot, o si existen
estos servicios como complementos para adaptar a un centos 7.x

De antemano gracias a todos

Zeroshell o PfSense, uno es Linux y el otro BSD, los dos tienen
captive portal, muy interesantes.



--
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|César Martínez M. | Ingeniero de Sistemas
|Proyectos Software Libre| SERVICOM
|Tel: (593-2)554-271 2221-386 | Ext 4501
|Celular:(593 999374317 |Skype servicomecuador
|Web www.servicomecuador.com Síguenos en:
|Twitter: @servicomecuador |Facebook: servicomec
|Zona Clientes: www.servicomecuador.com/billing
|Blog: http://servicomecuador.com/blog
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Re: [CentOS] CentOS 7/GNOME 3 customise top panel

2016-10-14 Thread Tris Hoar 

On 14/10/2016 13:39, Toralf Lund wrote:

Hi,

Is there any way to customise the top panel in CentOS 7 with GNOME 3
(which I recently tried for the first time)? Specifically, I want to add
"application launchers", as it will make start-up faster than the
standard alternatives. (Because you can move the mouse directly to the
right place - you don't have to carry out another action, wait for icons
or menu items to pop up, look for the right one etc first.)

People on the web talk about a "context" menu that opens if you use some
kind of weird combination of right mouse-click and Alt, Windows key,
Ctrl, left click, Alt Gr or whatever, but there seems to be no way to
make that happen on CentOS.

I found an answer of sorts in
https://www.centos.org/forums/viewtopic.php?t=47957 -

In straight Gnome Shell -- CentOS 7 defaults to a modified version
using extensions -- the panel *is* locked. Visit extensions.gnome.org
to see if something there is useful.

- but I don't think I quite understand it. I mean, the ability to add
extensions is nice, but if the panel is locked, isn't an "unlock"
function what I should be looking for? This doesn't quite sound like an
"extension". Or is the actual menu everyone talks about itself an
extension? If that's the case, surely isn't there some other way to make
the changes? If the standard panel allows stuff to be added, there must
be a standard way to do it, right?

Also, if I do need extensions, I'd prefer to install it via the package
manager system rather than through a special web interface...

Does anyone know more about this? Any help would be appreciated. -
Except, that is, I don't really need anyone to suggest switching to MAME
or some other alternative desktop. I might end up doing just that, but
it really bugs me that I can't get functionality that's supposed to be
there to work...

- Toralf


Hi Toralf,

Have a look at https://extensions.gnome.org/ specificity 
https://extensions.gnome.org/extension/6/applications-menu/
also look at Gnome Tweak Tool which lets you make some other changes to 
how Gnome 3 works. That application Menu I believe will work on C7 (I'm 
using F24 as my desktop)


Tris


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[CentOS] CentOS 7/GNOME 3 customise top panel

2016-10-14 Thread Toralf Lund 

Hi,

Is there any way to customise the top panel in CentOS 7 with GNOME 3 
(which I recently tried for the first time)? Specifically, I want to add 
"application launchers", as it will make start-up faster than the 
standard alternatives. (Because you can move the mouse directly to the 
right place - you don't have to carry out another action, wait for icons 
or menu items to pop up, look for the right one etc first.)


People on the web talk about a "context" menu that opens if you use some 
kind of weird combination of right mouse-click and Alt, Windows key, 
Ctrl, left click, Alt Gr or whatever, but there seems to be no way to 
make that happen on CentOS.


I found an answer of sorts in 
https://www.centos.org/forums/viewtopic.php?t=47957 -
In straight Gnome Shell -- CentOS 7 defaults to a modified version 
using extensions -- the panel *is* locked. Visit extensions.gnome.org 
to see if something there is useful.
- but I don't think I quite understand it. I mean, the ability to add 
extensions is nice, but if the panel is locked, isn't an "unlock" 
function what I should be looking for? This doesn't quite sound like an 
"extension". Or is the actual menu everyone talks about itself an 
extension? If that's the case, surely isn't there some other way to make 
the changes? If the standard panel allows stuff to be added, there must 
be a standard way to do it, right?


Also, if I do need extensions, I'd prefer to install it via the package 
manager system rather than through a special web interface...


Does anyone know more about this? Any help would be appreciated. - 
Except, that is, I don't really need anyone to suggest switching to MAME 
or some other alternative desktop. I might end up doing just that, but 
it really bugs me that I can't get functionality that's supposed to be 
there to work...


- Toralf

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Re: [CentOS] Backup Suggestion on C7

2016-10-14 Thread Alessandro Baggi 

Hi Martin,
this is the off-site backup. Each server is backupped also in farm.

Il 13/10/2016 22:24, J Martin Rushton ha scritto:

I'm not a bacula expert, but have had 30+ years in the industry doing
backups.  I'm a little concerned about what you are planning.  As I
understand it you are going to be keeping just one copy of each machine
on a disk attached to the server.  This will help if you loose the
running disks (though it is hardly backup in depth), but what happens if
you loose the server due to fire, flood, electrical problems, theft or
even plain old dropping it?  In general you should aim for multiple
backup copies; are you willing to bet the company's future on one
untried copy?  You should ensure that the backup copies are held
preferably off site, failing that in a separate building, or else in a
secure fireproof strongbox.

Start by assuming you come into work one day to find the building burnt
out and collapsed.  Now work out how to rebuild your system on new kit
on another site and you'll find that you define your backup needs.

Regards,
Martin

On 12/10/16 12:54, Alessandro Baggi wrote:

Hi list,
I'm building a backup server for 3 hosts (1 workstation, 2 server). I
will use bacula to perform backups. The backup is performed on disks (2
x 3TB on mdraid mirror) and for each hosts I've created a logical volume
with related size.

This 3 hosts have different data size with different disk change rate.
Each host must have a limited sized resource and a reserved space. If a
server needs more space to perform backup, It must be enabled and
provisioned.

My first solution was put each host pools on different logical volumes,
like:

host1 -> lv1
host2 -> lv2
host3 -> lv3

and store pools/volumes on specified storage daemon that uses a
specified device for each different hosts.

host1 -> storage1 -> device_lv1
host2 -> storage2 -> device_lv2
host3 -> storage3 -> device_lv3


 Unfortunately, I can't define on bacula-sd.conf multiple storage
definition but only multiple devices. To use different storage I must
run 3 bacula-sd on same host (I can?), run a bacula-sd on a vm/host.
Ah, I must use only one physical server.

With one single machine and the current state I can't use multiple
storage daemons.

There are other ways to store host volumes on different devices?

My second solution was, use only one storage daemon (on the same host)
with a single device LVM over mdraid, create pool for each hosts and
limit the size for each volumes on related pool.

Suggestions?

Thanks in advance.





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[CentOS] C7 and WOL

2016-10-14 Thread Alessandro Baggi 

Hi list,
I've encountered a problem with wol. I'm not new to this but this time I 
found unwanted behaviuor.


I'm triyng to wol another c7 machine. When I run ether-wake @mac the 
system is started. When I shutdown the system after 3 seconds it start 
again and again and again.


To block this wol-loop I must disable wol on uefi or shutdown the switch.

I don't know what check.

Any suggestions?

THanks in advance
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Re: [CentOS] CentOS on new Dell

2016-10-14 Thread Michael B Allen 
On Thu, Oct 13, 2016 at 10:39 PM, John R Pierce  wrote:
> On 10/13/2016 7:10 PM, Rob Kampen wrote:
>>>
>>> Mmn, that didn't work. I dd'd the latest Fedora Live iso onto a USB
>>> drive, put it into a brand spanking new Dell Latitude E7470, hit F12
>>> at Dell logo and got "Selected boot device failed". Do I need to make
>>> it bootable using fdisk or some such?
>>
>> Not that I recall - a simple dd of the iso onto a usb stick just works see
>> https://wiki.centos.org/HowTos/InstallFromUSBkey
>
>
> some USB sticks don't seem to like to be boot devices, and I've never
> figured out why.   Sandisk stuff generally seems to work, and most all my
> current USB sticks are Sandisk Ultra Fit (the really tiny ones, typically in
> 16GB or 32GB).

That was it. I was able to boot Fedora. I was using a 128GB USB 3.0
drive. I tried a lowly 8GB drive and it worked.

Thanks,
Mike
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Re: [CentOS] Disable hybernate/suspend in CentOS 7

2016-10-14 Thread Liam O'Toole 
On 2016-10-13, Valeri Galtsev
 wrote:
>
> On Thu, October 13, 2016 11:55 am, Mike - st257 wrote:
>> On Thu, Oct 13, 2016 at 11:33 AM, Valeri Galtsev
>>  wrote:
>>
>>> Dear Experts,
>>>
>>> Could someone point me in the right direction: how can I disable
>>> hybernate/suspend in CentOS 7?
>>>
>>> I get workstations for graduate students with decent amount of RAM
>>> (32 GB), and for machines with large RAM I either do not have swap
>>> at all of have some small (4 GB) swap. As I remember from older
>>> manuals, one has to have at least twice amount of swap compared to
>>> physical RAM for hybernate/suspend to work. This probably is what
>>> bit me: new Dells came with keyboard that has sleep button, when one
>>> hits that button the machine locks up. (it stays powered on, does
>>> not respond mouse, keyboard, does not respond ping).
>>>
>>> I would like to disable that sleep button on keyboard. (I'm kind of
>>> trying to avoid replacing keyboard with the ones that do not have
>>> "sleep" key).
>>>
>>
>> Have you tried disabling power management via GRUB options?
>> http://askubuntu.com/a/130541
>>
>
> Mike, thanks! You gave me good enough push into right direction,
> thanks to which I solved my problem.
>
> Disabling power management via GRUB (boot) options didn't help me. I
> went further along these lines, tried to tweak related stuff in
> /etc/systemd/login.conf (systemd experts will probably lough, I'm not
> one, so... ;-) - didn't help either. I finally came to doing what
> helped me: edited
>
> /usr/share/polkit-1/actions/org.freedesktop.login1.policy
>
> (replaced "yes" with "no" in a few related places). This solved my
> problem. I'm not posting what exactly I changed, as I overdid it
> (disabled locally logged in user's ability to reboot/poweroff machine,
> and the same from gdm loging screen - I will need to restore these).
>
> Thanks!  Valeri

Be aware that the file
/usr/share/polkit-1/actions/org.freedesktop.login1.policy is not a
configfile and will be silently overwritten when systemd is upgraded.

In earlier releases of PolicyLit local changes were made in
/etc/polkit-1/localauthority, but I don't know if that approach still
works.

-- 

Liam

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Re: [CentOS-es] Distribución Linux OT

2016-10-14 Thread Gonzalo Faramiñan 
Absolutamente, pfSense.

El 13 de octubre de 2016, 15:47, José María Terry Jiménez
escribió:

> No es Linux pero casi (FreeBSD): pfSense
>
>
> El 13/10/16 a las 20:46, César Martinez escribió:
>
>> Saludos amigos Listeros espero que todos son encuentren bien, quería
>> preguntar si de pronto alguien conoce alguna distribución basada en Linux
>> que permita hacer balanceo de carga con dos proveedores distintos,
>> segmentación del ancho de banda,  y hot spoot, o si existen estos servicios
>> como complementos para adaptar a un centos 7.x
>>
>> De antemano gracias a todos
>>
>>
>>
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Re: [CentOS-es] Distribución Linux OT

2016-10-14 Thread recursos 
Te recomendaría Mikrotik, es inmediato su configuración un hardware incluido
el software es de muy bajo costo,.. www.mikrotik.com

Hardware:
*   https://routerboard.com/RB962UiGS-5HacT2HnT
*   https://routerboard.com/RB2011iL-IN

Lugar para saber cómo usarlo:
. http://www.ryohnosuke.com/foros/index.php?threads/363/

javm


-Mensaje original-
De: centos-es-boun...@centos.org [mailto:centos-es-boun...@centos.org] En
nombre de César Martinez
Enviado el: jueves, 13 de octubre de 2016 01:46 p.m.
Para: BoletinCentos
Asunto: [CentOS-es] Distribución Linux OT

Saludos amigos Listeros espero que todos son encuentren bien, quería
preguntar si de pronto alguien conoce alguna distribución basada en Linux
que permita hacer balanceo de carga con dos proveedores distintos,
segmentación del ancho de banda,  y hot spoot, o si existen estos servicios
como complementos para adaptar a un centos 7.x

De antemano gracias a todos


-- 
|Saludos Cordiales
|César Martínez M. | Ingeniero de Sistemas Proyectos Software Libre| 
|SERVICOM
|Tel: (593-2)554-271 2221-386 | Ext 4501
|Celular:(593 999374317 |Skype servicomecuador Web 
|www.servicomecuador.com Síguenos en:
|Twitter: @servicomecuador |Facebook: servicomec Zona Clientes: 
|www.servicomecuador.com/billing
|Blog: http://servicomecuador.com/blog
|Dir. Av. 10 de Agosto N29-140 Entre
|Acuña y  Cuero y Caicedo
|Quito - Ecuador - Sudamérica

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